.page-detail {
  margin-top: 80px;
  padding-inline: 20px;
}

.page-detail__inner {
  background: #fff;
  border: 1px solid #d4d4d4;
  border-radius: 5px;
  padding-block: 80px;
  padding-inline: 20px;
}
.page-detail__inner .webgene-blog {
  margin-inline: auto;
  max-width: 924px;
  width: 100%;
}

.page-detail__header {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.page-detail__container .movie iframe {
  aspect-ratio: 16/9;
}

.detail-text {
  color: #303131;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.85;
  padding-top: 41px;
}

.detail__btn {
  background-image: linear-gradient(90deg, #39b8a9 0%, #98ddd5 50%, #39b8a9 100%);
  background-position: 0% 50%;
  background-size: 200% 100%;
  border-radius: 999px;
  color: #fff;
  display: block;
  font-weight: 500;
  margin-inline: auto;
  margin-top: 74px;
  max-width: 183px;
  padding-block: 12px;
  padding-inline: 10px;
  text-align: center;
  transition: background-position 0.4s ease;
  width: 100%;
}
.detail__btn:hover {
  background-position: 100% 50%;
  color: #fff;
  opacity: 1;
}
.detail__btn.pdfLink {
  background: #fff;
  border: 1px solid #38b8a9;
  color: #38b8a9;
  transition: background 0.3s ease, color 0.3s ease;
}
.detail__btn.pdfLink:hover {
  background: #38b8a9;
  color: #fff;
  opacity: 1;
}

.post-ttl {
  border-bottom: 1.5px solid #d0d0d0;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.72px;
  line-height: 1.3333333333;
  margin-top: 47px;
  padding-bottom: 18px;
  padding-left: 29px;
  padding-top: 10px;
  position: relative;
}
.post-ttl::before {
  background: #38b8a9;
  content: "";
  height: 57%;
  left: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
}

.post-detail__content > h2:first-child {
  margin-top: 0;
}
.post-detail__content h2 {
  align-items: center;
  display: flex;
  font-size: 20px;
  gap: 10px;
  margin-bottom: 35px;
  margin-top: 53px;
}
.post-detail__content h2::before {
  background: #38b8a9;
  border-radius: 5px;
  content: "";
  display: inline-flex;
  flex-shrink: 0;
  height: 18px;
  width: 18px;
}
.post-detail__content h3 {
  border-bottom: 1.5px solid #38b8a9;
  font-size: 18px;
  letter-spacing: 0.06em;
  margin-bottom: 40px;
  margin-top: 83px;
  padding-bottom: 12px;
}

.post-detail__content img,
.page-detail__item img,
.page-detail__thumbnail img {
  border-radius: 10px;
  display: block;
  margin: 40px auto 10px;
  margin-inline: auto;
  max-width: 600px;
  width: 100%;
}

@media (width >= 768px) {
  .post-detail__content h2 {
    gap: 17px;
  }
  .post-detail__content img,
  .page-detail__item img,
  .page-detail__thumbnail img {
    margin: 75px auto 20px;
    width: 43.9238653001vw;
  }
}

@media (width >= 1024px) {
  .page-detail {
    margin-top: 110px;
  }
  .page-detail__inner {
    padding-block: 100px 80px;
  }
}